Earnings Per Share (Details) - USD ($)		3 Months Ended
	Jun. 17, 2024	Oct. 31, 2024	Oct. 31, 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Reduction in weighted average shares as a result of the repurchase of common shares (in shares)		0	0
Weighted average performance shares outstanding during the period that are excluded from EPS calculation		349,000	680,000
Numerator:
Net loss		$ (148,407,000)	$ (1,437,000)
Gain on extinguishment of convertible preferred stock		(51,179,000)	0
Dividend on convertible preferred stock		(58,634,000)	(1,823,000)
Numerator for diluted calculation		$ (155,862,000)	$ (3,260,000)
Denominator:
Denominator for basic calculation (in shares)		29,446,000	28,745,000
Denominator for diluted calculation (in shares)		29,446,000	28,745,000
Stock-based Awards
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive equity-classified stock-based awards not included in calculation of diluted earnings per share (in shares)		986,000	1,168,000
Common Shares Related to Warrants
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive equity-classified stock-based awards not included in calculation of diluted earnings per share (in shares)	1,414,000
Common Shares Related to Business Acquisition
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive equity-classified stock-based awards not included in calculation of diluted earnings per share (in shares)			162,000
Common Shares Related to Conversion of Convertible Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive equity-classified stock-based awards not included in calculation of diluted earnings per share (in shares)		23,053,000	4,757,000